Katy Perry Debuts New Song 'Part of Me' at Grammys

Katy Perry, who has already sung about fireworks and sunny California, took a fiery turn on stage inside the L.A.’s Staples Center during the Grammy Awards Sunday night with her new song, “Part of Me.”

But then the stage blacked out, as a blue-haired Perry emerged in a leather-like, silver and gold body suit – a different look than the dazzling gown she walked the red carpet in earlier – to perform her new tune while flames shot up around the stage.

“Now look at me, I’m sparking/A firework, a dancing flame/You won’t ever put me out again,” Perry, who’s up for record of the year, one of the night’s top honors, sang. Another line: “You can keep everything.”